0001209191-21-014010.txt : 20210224 0001209191-21-014010.hdr.sgml : 20210224 20210224194916 ACCESSION NUMBER: 0001209191-21-014010 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210224 FILED AS OF DATE: 20210224 DATE AS OF CHANGE: 20210224 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Murphy Samuel Lafayette CENTRAL INDEX KEY: 0001846430 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 000-51531 FILM NUMBER: 21675804 MAIL ADDRESS: STREET 1: C/O VIRACTA THERAPEUTICS, INC. STREET 2: 2533 SOUTH COAST HWY., STE. 210 CITY: CARDIFF STATE: CA ZIP: 92007 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SUNESIS PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001061027 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 943295878 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 395 OYSTER POINT BOULEVARD STREET 2: SUITE 400 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 650-266-3500 MAIL ADDRESS: STREET 1: 395 OYSTER POINT BOULEVARD STREET 2: SUITE 400 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 FORMER COMPANY: FORMER CONFORMED NAME: MOSAIC PHARMACEUTICALS INC DATE OF NAME CHANGE: 19980709 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2021-02-24 1 0001061027 SUNESIS PHARMACEUTICALS INC VIRX 0001846430 Murphy Samuel Lafayette C/O VIRACTA THERAPEUTICS, INC. 2533 S COAST HWY 101, SUITE 210 CARDIFF CA 92007 1 0 0 0 No Securities Beneficially Owned Exhibit 24: Power of Attorney /s/ Michael Mueller, as Attorney-in-Fact 2021-02-24 EX-24 2 attachment1.htm EX-24 DOCUMENT

Exhibit 24

POWER OF ATTORNEY

The undersigned, as a Section 16 reporting person of Viracta Therapeutics, Inc.
(the "Company"), hereby constitutes and appoints Ivor Royston, Daniel
Chevallard, Michael Mueller, Shelly Vandertie, Ben Capps, and Brandon Shaw the
undersigneds true and lawful attorneys-in-fact to:

1.	complete and execute Forms 3, 4 and 5 and other forms and all amendments
thereto as such attorneys-in-fact shall in their discretion determine to be
required or advisable pursuant to Section 16 of the Securities Exchange Act of
1934 (as amended) and the rules and regulations promulgated thereunder, or any
successor laws and regulations, as a consequence of the undersigneds ownership,
acquisition or disposition of securities of the Company; and

2.	do all acts necessary in order to file such forms with the Securities and
Exchange Commission, any securities exchange or national association, the
Company and such other person or agency as the attorneys-in-fact shall deem
appropriate.

The undersigned hereby ratifies and confirms all that said attorneys in-fact and
agent shall do or cause to be done by virtue hereof.  The undersigned
acknowledges that the foregoing attorneys-in-fact, in serving in such capacity
at the request of the undersigned, is not assuming, nor is the Company assuming,
any of the undersigneds responsibilities to comply with Section 16 of the
Securities Exchange Act of 1934 (as amended).

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigneds holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
Company and the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 24th day of February, 2021.



Signature:   /s/ Samuel Lafayette Murphy

Print Name:   Samuel Lafayette Murphy